Product comparison · 2 network transceiver modules

Legrand GLC-BX-U-A network transceiver module Fiber optic SFP 1310 nm vs Origin Storage QSFP28 100G SR1.2 PAM4 2x50G BiDi SR1.2 (850/900nm MMF 100m LC DOM)

12specifications compared
10differ
2identical
17known for one product only

Key differences

Interface type
- GLC-BX-U-A network transceiver module Fiber optic SFP 1310 nm:SFP
- QSFP28 100G SR1.2 PAM4 2x50G BiDi SR1.2 (850/900nm MMF 100m LC DOM):QSFP28
Single-mode fiber (SMF) supported
- GLC-BX-U-A network transceiver module Fiber optic SFP 1310 nm:Yes
- QSFP28 100G SR1.2 PAM4 2x50G BiDi SR1.2 (850/900nm MMF 100m LC DOM):No
Maximum transfer distance
- GLC-BX-U-A network transceiver module Fiber optic SFP 1310 nm:20000 m
- QSFP28 100G SR1.2 PAM4 2x50G BiDi SR1.2 (850/900nm MMF 100m LC DOM):100 m
Wavelength
- GLC-BX-U-A network transceiver module Fiber optic SFP 1310 nm:1310 nm
- QSFP28 100G SR1.2 PAM4 2x50G BiDi SR1.2 (850/900nm MMF 100m LC DOM):850 nm
Brand compatibility
- GLC-BX-U-A network transceiver module Fiber optic SFP 1310 nm:Cisco
- QSFP28 100G SR1.2 PAM4 2x50G BiDi SR1.2 (850/900nm MMF 100m LC DOM):Dell
Minimum operating temperature
- GLC-BX-U-A network transceiver module Fiber optic SFP 1310 nm:-40 °C
- QSFP28 100G SR1.2 PAM4 2x50G BiDi SR1.2 (850/900nm MMF 100m LC DOM):0 °C
Maximum operating temperature
- GLC-BX-U-A network transceiver module Fiber optic SFP 1310 nm:85 °C
- QSFP28 100G SR1.2 PAM4 2x50G BiDi SR1.2 (850/900nm MMF 100m LC DOM):70 °C
Operating temperature (T-T)
- GLC-BX-U-A network transceiver module Fiber optic SFP 1310 nm:-40 - 85 °C
- QSFP28 100G SR1.2 PAM4 2x50G BiDi SR1.2 (850/900nm MMF 100m LC DOM):0 - 70 °C

Side by side

Differences highlightedShow differences only

Comparison of GLC-BX-U-A, 407-BCXH-OS
29 specifications	A Legrand GLC-BX-U-A network transceiver module Fiber optic SFP 1310 nm Model GLC-BX-U-A View product	B Origin Storage QSFP28 100G SR1.2 PAM4 2x50G BiDi SR1.2 (850/900nm MMF 100m LC DOM) Model 407-BCXH-OS View product
Performance4 differ
Maximum data transfer rateKnown for one	Unknown — not stated by the source	100000 Mbit/s
Interface typeDiffers	SFP	QSFP28
Single-mode fiber (SMF) supportedDiffers	Yes	No
Multi-mode fiber (MMF) supportedKnown for one	Unknown — not stated by the source	Yes
Maximum transfer distanceDiffers	20000 m	100 m
WavelengthDiffers	1310 nm	850 nm
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
Fiber optic connectorKnown for one	LC	Unknown — not stated by the source
Tx wavelength (max)Known for one	1310 nm	Unknown — not stated by the source
Rx wavelength (max)Known for one	1490 nm	Unknown — not stated by the source
Digital Diagnostics Monitoring (DDM)Known for one	Yes	Unknown — not stated by the source
Features1 differ
Housing materialKnown for one	Unknown — not stated by the source	Metal
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Hot-Plug supportKnown for one	Unknown — not stated by the source	Yes
Hot-swapKnown for one	Unknown — not stated by the source	Yes
Easy to installKnown for one	Unknown — not stated by the source	Yes
Brand compatibilityDiffers	Cisco	Dell
Certificates1 differ
Compliance certificatesDiffers	CE, RoHS	Electromagnetic Compatibility (EMC), REACH, RoHS, CE, Federal Communications Commission (FCC)
CertificationKnown for one	Unknown — not stated by the source	CE, FCC, RoHS, REACH
Operational conditions3 differ
Minimum operating temperatureDiffers	-40 °C	0 °C
Maximum operating temperatureDiffers	85 °C	70 °C
Operating temperature (T-T)Differs	-40 - 85 °C	0 - 70 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 85 °C
Packaging dataidentical
Package typeKnown for one	Unknown — not stated by the source	Blister
Logistics data1 differ
Country of originDiffers	China	Taiwan, China
Warranty periodKnown for one	Unknown — not stated by the source	20 year(s)
Packaging contentidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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